Psi Value Calculator

Materials that will be constant
Brick 0.770 (Thermal Conductivity)
Mortar 0.400
Lintel Steel 50.00
Polymer Connection 0.17
Sealant 0.350
Plaster Dabs 0.4
Plaster Board 0.190
Plaster Dab Airspace 0.067
Calculations where partial fill insulation is used assume a minimum clear cavity of 50mm.

Wall construction incorporating Hi-therm+ Lintel.

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  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Rigid insulation board 0.022 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped bead 0.033 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.057 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.055 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.054 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.055 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.053 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Pumped Bead 0.033 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.049 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.056 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.054 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.053 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.053 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full Fill
    Insulation: Cavity Slabs 0.037 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.057 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.055 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.054 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.055 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.053 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.057 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.055 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.054 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.055 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.053 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.052 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.051 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 100mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.070 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.070 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.061 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.060 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.059 W/mK
    Wall Construction Selected:

    Cavity width: 125mm<
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.073 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.072 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.072 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.070 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 125mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.07 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.07 W/mK
    Wall Construction Selected:

    Cavity width: 150mm<
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Pumped bead 0.033wmk
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.063 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Cavity slabs 0.037 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.032 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.067 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.066 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.065 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.064 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.062 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Full fill
    Insulation: Mineral wool / Blown fibre 0.034 W/mK
    Internal leaf: dense block 1.33 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.072 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.071 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.018 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.6 conductivity

  • Psi Value: 0.07 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.11 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.15 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 0.19 conductivity

  • Psi Value: 0.069 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.24 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.28 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Ultra lightweight aggregate block 0.31 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.45 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.51 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Medium dense block 0.65 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: dense block 1.13 conductivity

  • Psi Value: 0.068 W/mK
    Wall Construction Selected:

    Cavity width: 150mm
    Cavity fill: Partial fill
    Insulation: Rigid insulation board < 0.022 W/mK
    Internal leaf: Aircrete block 1.33 conductivity

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